On Wednesday, March 22, 2017 at 9:21:13 AM UTC+1, Petar Dimitrijevic wrote: > > Colleague of mine got it from distributor of electric components from > China directly. He was ordering some processors and power supplies and the > sent this board as well as A83T development board in the package as well. > I can ask for company details if they do any good to you. > > I'm downloading the SDK you've posted and I will compare it with the one I > have. Thanks. > > On Tuesday, March 21, 2017 at 7:45:31 PM UTC+1, Benjamin Henrion wrote: >> >> On Tue, Mar 21, 2017 at 4:06 PM, Petar Dimitrijevic >> <petar.dim...@gmail.com> wrote: >> > Hi, >> > >> > I've received a V3s development board few days ago. It has an android >> FW >> > with Camdroid installed booting from SPI NOR flash. >> > Picture of the board as well as the fex file are attached to this >> message. >> >> Where have you bought it? >> >> > The SDK generates android image which can be programmed to the NOR >> flash. >> >> I just made a mirror of V3S SDK here: >> >> http://filez.zoobab.com/allwinner/v3s/ >> >> Good luck, >> >> -- >> Benjamin Henrion <bhenrion at ffii.org> >> FFII Brussels - +32-484-566109 - +32-2-3500762 >> "In July 2005, after several failed attempts to legalise software >> patents in Europe, the patent establishment changed its strategy. >> Instead of explicitly seeking to sanction the patentability of >> software, they are now seeking to create a central European patent >> court, which would establish and enforce patentability rules in their >> favor, without any possibility of correction by competing courts or >> democratically elected legislators." >> > I finally managed to boot mainline u-boot at least initially. More precisely I was able to see u-boot output. It was booting previously as well.
Beside changing the DTS file with UART2 additional change in include/configs/sunxi-common.h is required. diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h > index 6bcb9e692c..cc329daf8d 100644 > --- a/include/configs/sunxi-common.h > +++ b/include/configs/sunxi-common.h > @@ -261,7 +261,7 @@ extern int soft_i2c_gpio_scl; > #endif > > #ifndef CONFIG_CONS_INDEX > -#define CONFIG_CONS_INDEX 1 /* UART0 */ > +#define CONFIG_CONS_INDEX 3 /* UART2 */ > #endif After this change I get the following console output: > U-Boot SPL 2017.01-rc2-01115-g252ef38050-dirty (Mar 22 2017 - 16:58:12) > DRAM: 64 MiB > Trying to boot from MMC1 I tried setting up primary boot partition. However nothing works so far. Just to be clear I'm booting from MMC0. However the card removal is detected: Trying to boot from MMC1Card did not respond to voltage select! > spl: mmc init failed with error: -95 > SPL: failed to boot from all boot devices > ### ERROR ### Please RESET the board ### So I guess I'm missing something. My head is not really clear atm. I'v also tried booting from USB for easier development. sudo ../sunxi-tools/sunxi-fel -v -p uboot u-boot-sunxi-with-spl.bin write > 0x41000000 Stack pointers: sp_irq=0x00002000, sp=0x00005E08 > MMU is not enabled by BROM > Generating the new MMU translation table at 0x00008000 > => Executing the SPL... done. > Setting write-combine mapping for DRAM. > Setting cached mapping for BROM. > Writing back the MMU translation table. > Enabling I-cache, MMU and branch prediction... done. > Writing image "U-Boot 2017.01-rc2-01115-g252ef3", 338273 bytes @ > 0x42E00000. > Invalid command write However as it is seen on the output above it fails. Console output says: U-Boot SPL 2017.01-rc2-01115-g252ef38050-dirty (Mar 22 2017 - 16:58:12) > DRAM: 64 MiB > Trying to boot from FEL And its stuck. -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
